In Many Animal Embryos,the Eye Is the First Organ to Develop.The

question 9

Multiple Choice

In many animal embryos,the eye is the first organ to develop.The Pax6 protein is important to eye development;its absence may prevent the formation of eyes in mice and humans.Pax6 probably acts as a(n)

• A)structural protein in cells of the retina.
• B)intercellular signal between retinal and lens cells.
• C)transcriptional factor for photoreceptors.
• D)extracellular matrix protein secreted by the retina.

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Definitions:

Activity-Based Costing System

A costing methodology that assigns costs to products or services based on the activities required to produce them, considering the resources consumed by each activity.

Activity Cost

The cost associated with a specific activity or process, used in activity-based costing to more accurately allocate overhead costs to products or services based on the activities required to produce them.

Assembly

The process in manufacturing where various components or parts are put together to form a final product.

Product Diversity

The range of different products or services offered by a company, which can influence strategies in marketing, production, and inventory management.